Study: Parkinson’s disease may be caused by common dry-cleaning chemical

Parkinson’s disease (PD) is a condition that affects the nervous system and causes tremors, stiffened limbs and cognitive problems. PD affects over 8.5 million people worldwide. Researchers have found that PD is linked to low levels of dopamine and norepinephrine in the body. Risk factors for PD include past traumatic brain injury and exposure toContinue reading “Study: Parkinson’s disease may be caused by common dry-cleaning chemical”